If you haven't used Grunt before, be sure to check out the Getting Started guide, as it explains how to create a Gruntfile as well as install and use Grunt plugins. Once you're familiar with that process, you may install this plugin with this command:

npm install grunt-zoopinator --save-dev

One the plugin has been installed, it may be enabled inside your Gruntfile with this line of JavaScript:

Here is a sample Gruntfile using grunt-zoopinator. The task has two targets - dev and prod enabling you to test in the dev
directory and then use the prod directory as a git repo to deploy your site. The watch task will keep the dev directory up to
date after any file change.